石砌挡土墙裂缝分析与控制  

Analysis and Control of Cracks in Stone Retaining Wall

作　　者：吴琛[1] 

机构地区：[1]国防科学技术大学,长沙410073

出　　处：《工程建设与设计》2015年第10期49-51,共3页Construction & Design for Engineering

摘　　要：结合工程实例,对石砌挡土墙进行稳定性验算,在详细分析裂缝成因的基础上采取了加大挡土墙截面及增设排水沟、泄水孔等加固措施,有效控制了裂缝发展,并提出合理设计选型、加强排水构造、严格规范施工等挡土墙裂缝防控建议。Combined with engineering example, the stability of the stone retaining wall is checked. On the basis of a detailed analysis of the causes of cracks on the retaining wall, the paper takes increasing section, adding gutters or drain holes and other reinforcement measures to effectively control the progress of cracks. The fracture prevention recommendations are put forwarded, such as making rational design selection, strengthening drainage structure, strictly regulating the retaining wall construction and so on.

关 键 词：挡土墙 裂缝 控制 

分 类 号：TU476.4[建筑科学—结构工程]